2013603206

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1\times {\mathrm{4871}}^1$

素因数の和:6499

約数の個数: 16

約数和(自身を含む): 3044805120

約数和(自身を除く): 1031201914

約数列:

[1, 2, 139, 278, 1487, 2974, 4871, 9742, 206693, 413386, 677069, 1354138, 7243177, 14486354, 1006801603, 2013603206]

約数ペア:

[(1, 2013603206), (2, 1006801603), (139, 14486354), (278, 7243177), (1487, 1354138), (2974, 677069), (4871, 413386), (9742, 206693)]